how i get powershell module
how i get powershell module with command Sets like Get-MlnxNetAdapter
View ArticleRe: my codes need to include umad.h and mad.h, but I can't find them on...
Hi, you are probably referring to a driver downloaded from the OpenFabrics project. I am not 100% sure about your question but asking if you mind trying the latest Mellanox buid for the same operating...
View ArticleFirmware Mellanox Voltaire 4036E ?
Hello, while voltaire website no more exist somebody know where i can found the latest firmware for the voltaire 4036E ?Thanks
View ArticleCHELSIO T580-CR and QSFP-40G-DAC -3M CISCO PASSIVE COPPER CABLE not working...
As stated, recently got all 3 of these pieces of hardware, installed drivers for Chelsio adapter in Windows 7 (also tried Win 8), seems to install correctly. However, when I connect it, neither the...
View ArticleRe: CHELSIO T580-CR and QSFP-40G-DAC -3M CISCO PASSIVE COPPER CABLE not...
Hello, So cable interop/detection usually happens at the firmware level and as such interop issues can arise unfortunately like your seeing.Mellanox does not test interop with all 3rd party cables and...
View ArticleROCEv2 on ConnectX-3 (not ConnectX-3 Pro)
Greetings! Can anybody definitely tell if ConnectX-3 (not PRO) does support RoCEv2? CentOS-7.2, Mellanox OFED 3.2.2[root@5810-client ~]# cat /sys/module/mlx4_core/parameters/roce_mode...
View ArticleOFED/IBDUMP for ConnectX-4
Hi, Has anybody experienced any problems on IBDUMP utility with ConnectX-4 cards? Would appreciate for advice on this matter. CentOS-7.2/Mellanox OFED-3.2.2 Workstation has both ConnectX-3 and...
View ArticleRe: OFED/IBDUMP for ConnectX-4
Update: found this oneHowTo Dump RDMA traffic Using the Inbox tcpdump tool But: CentOS-7.2/OFED-3.2.2 [root@5810-client ~]# which ethtool/opt/mellanox/ethtool/sbin/ethtool[root@5810-client ~]# ethtool...
View ArticleRe: MHEA28-XTC on Windows Server 2012 R2 and Windows 7
It's been a while and I had given up on these cards but last week I received two new servers and saw the cards lying on the shelf and figured I'd give it another go.Figured I'd post my results here if...
View ArticleI have problem porting my RDMA application from InfiniBand(Mellanox...
So, I have a small application written in C testing RDMA write. It works perfectly on Mellanox ConnectX-3 40Gb IB NIC. We got new Mellanox ConnectX-4 100GbE hardware, which supports RoCE (Testing with...
View ArticleM2401G Switch Redundancy?
Hi everyone, glad to be on this community.I have two Mellanox M2401G Infiniband switches, which are the Dell blade switches for M1000e.They seem to work, but I have some issues here and maybe someone...
View ArticleRe: M2401G Switch Redundancy?
hi Paul, If you don't have a phyiscall link between the 2 switches - meaning they are part of the same IB network then no failover is possible. Also - the output of ibstat confirms that that each port...
View ArticleRe: Firmware Mellanox Voltaire 4036E ?
Hello,I would suggest that you open a support account with Mellanox.
View ArticleRe: M2401G Switch Redundancy?
Hi Eddie thank you for your response.I can setup a link between those two switches easy but if I remember correctly when I've done that the switches behave strange as in a loop or something, high io...
View ArticleRe: ROCEv2 on ConnectX-3 (not ConnectX-3 Pro)
Hi ConnectX-3 doesn't support RoCEv2RoCEv2 supports starts only from ConnecX-3 Pro cards.
View ArticleRe: M2401G Switch Redundancy?
Ok, I now have an update. It seems like the switches are there alright it's just that I manually need to query.Although this is server 1 connected to the switch, port 16 shows up. Which means port 16...
View ArticleRe: infiniband: ofed installation in diskless environment
Although it has been a while since i've done it, i'll try to help First, are you using staleless or statelite? i assume you are using stateless because the answer is shorter and if you are using...
View ArticleRe: Mellanox Infiniband + mmap() + MPI one-sided communication fails when...
Note sure if this is any help: Have you tried to file it as a bug to the Intel MPI team?Does the same thing happen if you use another MPI implementation?
View ArticleConnect-IB MTT
I have a fat node which has 2TB memory. With the new Connect-IB card, I want to increase the MTT, so I could register a large memory region. I found this post for HowTo Increase Memory Size used by...
View ArticleOpenMPI MXM problem
I am probably making a stupid error, but I don't really know where I should look. This is all on RHEL 6.5. I have previously used both HPC-X and compiled OpenMPI against libmxm (yalla driver).HPC-X...
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